Tilt your phone to the left or right. This will cause your character to move to the left or right of the path.

Swipe left or right to turn left or right. This is what you want to do when your character reaches a turning point in the path.

Sliding left or right while running in a straight path will cause your character to trip, forfeiting your current bonus.

Falling down twice in a row causes the enemy behind you to catch up with you, ending the game.